Pneumatic nailing machine



FIG. 1 is a front perspective view of a pneumatic nailing machineshowing my new design; FIG. 2 is a front elevational view thereof; FIG.3 is a rear elevational view thereof; FIG. 4 is a right side elevationalview thereof; FIG. 5 is a left side elevational view thereof; FIG. 6 isa top plan view thereof; and, FIG. 7 is a bottom plan view thereof.

The ornamental design for a pneumatic nailing machine, as shown anddescribed.